! Started logfile: /scr/pima/br145af_uvs/J0012+6551_X_uvs.log on Wed Mar 23 20:17:59 2016 obs /scr/pima/br145af_uvs/J0012+6551_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J0012+6551_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0012+6551 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1240 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br145af_uvs/J0012+6551_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004565Jy sigma=45.166827 ! Fit after self-cal, rms=0.968490Jy sigma=43.538410 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7202 mas, bmaj=3.706 mas, bpa=4.632 degrees ! Estimated noise=0.717646 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173379 Jy ! Component: 100 - total flux cleaned = 0.025881 Jy ! Total flux subtracted in 100 components = 0.025881 Jy ! Clean residual min=-0.005935 max=0.007805 Jy/beam ! Clean residual mean=-0.000015 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 0.025881 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.025881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051552Jy sigma=2.191773 ! Fit after self-cal, rms=0.049764Jy sigma=2.106751 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.534 mas, bpa=5.054 degrees ! Estimated noise=0.493029 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184048 Jy ! Component: 100 - total flux cleaned = 0.0298454 Jy ! Component: 150 - total flux cleaned = 0.0373249 Jy ! Component: 200 - total flux cleaned = 0.0424349 Jy ! Total flux subtracted in 200 components = 0.0424349 Jy ! Clean residual min=-0.010298 max=0.013684 Jy/beam ! Clean residual mean=-0.000035 rms=0.004019 Jy/beam ! Combined flux in latest and established models = 0.068316 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 51 components and 0.068316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041813Jy sigma=1.708504 ! Fit after self-cal, rms=0.041562Jy sigma=1.700721 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 3.534 at 5.054 degrees (North through East) ! Clean map min=-0.010317 max=0.037282 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.041562Jy sigma=1.700721 ! Fit after self-cal, rms=0.041562Jy sigma=1.700721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.534 mas, bpa=5.054 degrees ! Estimated noise=0.493029 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430314 Jy ! Component: 100 - total flux cleaned = 0.00725019 Jy ! Component: 150 - total flux cleaned = 0.0094639 Jy ! Component: 200 - total flux cleaned = 0.0111464 Jy ! Total flux subtracted in 200 components = 0.0111464 Jy ! Clean residual min=-0.010320 max=0.014069 Jy/beam ! Clean residual mean=-0.000033 rms=0.003912 Jy/beam ! Combined flux in latest and established models = 0.0794624 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.0794624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041067Jy sigma=1.670226 ! Fit after self-cal, rms=0.040998Jy sigma=1.668382 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040998Jy sigma=1.668382 ! Fit after self-cal, rms=0.040998Jy sigma=1.668382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.534 mas, bpa=5.054 degrees ! Estimated noise=0.493029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184932 Jy ! Component: 100 - total flux cleaned = 0.00298893 Jy ! Component: 150 - total flux cleaned = 0.00345409 Jy ! Component: 200 - total flux cleaned = 0.00371178 Jy ! Total flux subtracted in 200 components = 0.00371178 Jy ! Clean residual min=-0.010285 max=0.014306 Jy/beam ! Clean residual mean=-0.000032 rms=0.003886 Jy/beam ! Combined flux in latest and established models = 0.0831741 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.0831741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040926Jy sigma=1.662703 ! Fit after self-cal, rms=0.040894Jy sigma=1.661579 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137294 Jy ! Component: 100 - total flux cleaned = 0.000308672 Jy ! Component: 150 - total flux cleaned = 0.000482721 Jy ! Component: 200 - total flux cleaned = 0.00063972 Jy ! Total flux subtracted in 200 components = 0.00063972 Jy ! Clean residual min=-0.010282 max=0.014401 Jy/beam ! Clean residual mean=-0.000032 rms=0.003878 Jy/beam ! Combined flux in latest and established models = 0.0838139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0838139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040846Jy sigma=1.658712 ! Fit after self-cal, rms=0.040830Jy sigma=1.657869 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040830Jy sigma=1.657869 ! Fit after self-cal, rms=0.040830Jy sigma=1.657869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.534 mas, bpa=5.054 degrees ! Estimated noise=0.493029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.72384e-05 Jy ! Component: 100 - total flux cleaned = 0.000188563 Jy ! Component: 150 - total flux cleaned = 0.000320775 Jy ! Component: 200 - total flux cleaned = 0.000464896 Jy ! Total flux subtracted in 200 components = 0.000464896 Jy ! Clean residual min=-0.010273 max=0.014465 Jy/beam ! Clean residual mean=-0.000032 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 0.0842788 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.0842787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040791Jy sigma=1.655506 ! Fit after self-cal, rms=0.040781Jy sigma=1.654804 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0157e-05 Jy ! Component: 100 - total flux cleaned = 0.000169436 Jy ! Component: 150 - total flux cleaned = 0.000267268 Jy ! Component: 200 - total flux cleaned = 0.000377117 Jy ! Total flux subtracted in 200 components = 0.000377117 Jy ! Clean residual min=-0.010271 max=0.014494 Jy/beam ! Clean residual mean=-0.000032 rms=0.003868 Jy/beam ! Combined flux in latest and established models = 0.0846559 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.0846559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040749Jy sigma=1.652821 ! Fit after self-cal, rms=0.040743Jy sigma=1.652245 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040743Jy sigma=1.652245 ! Fit after self-cal, rms=0.040743Jy sigma=1.652245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=3.464 mas, bpa=3.959 degrees ! Estimated noise=0.624519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275936 Jy ! Component: 100 - total flux cleaned = 0.00388753 Jy ! Component: 150 - total flux cleaned = 0.00412372 Jy ! Component: 200 - total flux cleaned = 0.00433107 Jy ! Total flux subtracted in 200 components = 0.00433107 Jy ! Clean residual min=-0.018481 max=0.024766 Jy/beam ! Clean residual mean=-0.000064 rms=0.007439 Jy/beam ! Combined flux in latest and established models = 0.0889869 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 89 components and 0.0889869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040842Jy sigma=1.657773 ! Fit after self-cal, rms=0.040812Jy sigma=1.655895 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242859 Jy ! Component: 100 - total flux cleaned = 0.000279478 Jy ! Component: 150 - total flux cleaned = 0.000348879 Jy ! Component: 200 - total flux cleaned = 0.000412488 Jy ! Total flux subtracted in 200 components = 0.000412488 Jy ! Clean residual min=-0.018499 max=0.024819 Jy/beam ! Clean residual mean=-0.000063 rms=0.007431 Jy/beam ! Combined flux in latest and established models = 0.0893994 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.0893994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040892Jy sigma=1.660908 ! Fit after self-cal, rms=0.040885Jy sigma=1.659747 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.534 mas, bpa=5.054 degrees ! Estimated noise=0.493029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 3.534 at 5.054 degrees (North through East) ! Clean map min=-0.010303 max=0.035708 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7202 mas, bmaj=3.706 mas, bpa=4.632 degrees ! Estimated noise=0.717646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192579 Jy ! Component: 100 - total flux cleaned = 0.0300889 Jy ! Component: 150 - total flux cleaned = 0.0381835 Jy ! Component: 200 - total flux cleaned = 0.0445327 Jy ! Total flux subtracted in 200 components = 0.0445327 Jy ! Clean residual min=-0.006849 max=0.008914 Jy/beam ! Clean residual mean=-0.000012 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.0445327 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0445327 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.534 mas, bpa=5.054 degrees ! Estimated noise=0.493029 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124018 Jy ! Component: 100 - total flux cleaned = 0.0204776 Jy ! Component: 150 - total flux cleaned = 0.0259793 Jy ! Component: 200 - total flux cleaned = 0.0299121 Jy ! Total flux subtracted in 200 components = 0.0299121 Jy ! Clean residual min=-0.010967 max=0.014069 Jy/beam ! Clean residual mean=-0.000032 rms=0.003954 Jy/beam ! Combined flux in latest and established models = 0.0744448 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 0.0744448 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=3.464 mas, bpa=3.959 degrees ! Estimated noise=0.624519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637535 Jy ! Component: 100 - total flux cleaned = 0.0100123 Jy ! Component: 150 - total flux cleaned = 0.0122165 Jy ! Component: 200 - total flux cleaned = 0.0135721 Jy ! Total flux subtracted in 200 components = 0.0135721 Jy ! Clean residual min=-0.018622 max=0.024682 Jy/beam ! Clean residual mean=-0.000063 rms=0.007447 Jy/beam ! Combined flux in latest and established models = 0.0880169 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518838 Jy ! Component: 100 - total flux cleaned = 0.000704202 Jy ! Component: 150 - total flux cleaned = 0.00084458 Jy ! Component: 200 - total flux cleaned = 0.000923619 Jy ! Total flux subtracted in 200 components = 0.000923619 Jy ! Clean residual min=-0.018629 max=0.024711 Jy/beam ! Clean residual mean=-0.000063 rms=0.007434 Jy/beam ! Combined flux in latest and established models = 0.0889405 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0889406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.534 mas, bpa=5.054 degrees ! Estimated noise=0.493029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152491 Jy ! Component: 100 - total flux cleaned = -0.00229464 Jy ! Component: 150 - total flux cleaned = -0.00267743 Jy ! Component: 200 - total flux cleaned = -0.00279756 Jy ! Total flux subtracted in 200 components = -0.00279756 Jy ! Clean residual min=-0.010697 max=0.014346 Jy/beam ! Clean residual mean=-0.000031 rms=0.003866 Jy/beam ! Combined flux in latest and established models = 0.086143 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.086143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040794Jy sigma=1.655218 ! Fit after self-cal, rms=0.040774Jy sigma=1.652858 wmodel /scr/pima/br145af_uvs/J0012+6551_X_map.mod ! Writing 92 model components to file: /scr/pima/br145af_uvs/J0012+6551_X_map.mod wobs /scr/pima/br145af_uvs/J0012+6551_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J0012+6551_X_uvs.fits wwins /scr/pima/br145af_uvs/J0012+6551_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br145af_uvs/J0012+6551_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624229 Jy ! Component: 100 - total flux cleaned = 0.00951138 Jy ! Component: 150 - total flux cleaned = 0.0120562 Jy ! Component: 200 - total flux cleaned = 0.0132274 Jy ! Component: 250 - total flux cleaned = 0.014006 Jy ! Component: 300 - total flux cleaned = 0.0148827 Jy ! Component: 350 - total flux cleaned = 0.0154361 Jy ! Component: 400 - total flux cleaned = 0.0162198 Jy ! Component: 450 - total flux cleaned = 0.0164675 Jy ! Component: 500 - total flux cleaned = 0.0168278 Jy ! Component: 550 - total flux cleaned = 0.0170565 Jy ! Component: 600 - total flux cleaned = 0.0172767 Jy ! Component: 650 - total flux cleaned = 0.0174904 Jy ! Component: 700 - total flux cleaned = 0.0176937 Jy ! Component: 750 - total flux cleaned = 0.0179854 Jy ! Component: 800 - total flux cleaned = 0.018267 Jy ! Component: 850 - total flux cleaned = 0.018721 Jy ! Component: 900 - total flux cleaned = 0.0188962 Jy ! Component: 950 - total flux cleaned = 0.0192368 Jy ! Component: 1000 - total flux cleaned = 0.019403 Jy ! Component: 1050 - total flux cleaned = 0.0198793 Jy ! Component: 1100 - total flux cleaned = 0.0200323 Jy ! Component: 1150 - total flux cleaned = 0.0202551 Jy ! Component: 1200 - total flux cleaned = 0.0204716 Jy ! Component: 1250 - total flux cleaned = 0.0206111 Jy ! Component: 1300 - total flux cleaned = 0.0207475 Jy ! Component: 1350 - total flux cleaned = 0.0207486 Jy ! Component: 1400 - total flux cleaned = 0.0209444 Jy ! Component: 1450 - total flux cleaned = 0.0212553 Jy ! Component: 1500 - total flux cleaned = 0.0213163 Jy ! Component: 1550 - total flux cleaned = 0.0215533 Jy ! Component: 1600 - total flux cleaned = 0.0216675 Jy ! Component: 1650 - total flux cleaned = 0.0216688 Jy ! Component: 1700 - total flux cleaned = 0.0219432 Jy ! Component: 1750 - total flux cleaned = 0.0219964 Jy ! Component: 1800 - total flux cleaned = 0.0220498 Jy ! Component: 1850 - total flux cleaned = 0.0222546 Jy ! Component: 1900 - total flux cleaned = 0.0222041 Jy ! Component: 1950 - total flux cleaned = 0.0223023 Jy ! Component: 2000 - total flux cleaned = 0.0223021 Jy ! Component: 2050 - total flux cleaned = 0.0223032 Jy ! Component: 2100 - total flux cleaned = 0.0223965 Jy ! Component: 2150 - total flux cleaned = 0.0225325 Jy ! Component: 2200 - total flux cleaned = 0.0224878 Jy ! Component: 2250 - total flux cleaned = 0.0226198 Jy ! Component: 2300 - total flux cleaned = 0.0226197 Jy ! Component: 2350 - total flux cleaned = 0.0226625 Jy ! Component: 2400 - total flux cleaned = 0.0226626 Jy ! Component: 2450 - total flux cleaned = 0.022704 Jy ! Component: 2500 - total flux cleaned = 0.0227448 Jy ! Component: 2550 - total flux cleaned = 0.0226644 Jy ! Component: 2600 - total flux cleaned = 0.0226655 Jy ! Component: 2650 - total flux cleaned = 0.0227836 Jy ! Component: 2700 - total flux cleaned = 0.0228222 Jy ! Component: 2750 - total flux cleaned = 0.022937 Jy ! Component: 2800 - total flux cleaned = 0.0230507 Jy ! Component: 2850 - total flux cleaned = 0.0230883 Jy ! Component: 2900 - total flux cleaned = 0.0232003 Jy ! Component: 2950 - total flux cleaned = 0.0233483 Jy ! Component: 3000 - total flux cleaned = 0.0235313 Jy ! Component: 3050 - total flux cleaned = 0.0235675 Jy ! Component: 3100 - total flux cleaned = 0.0236399 Jy ! Component: 3150 - total flux cleaned = 0.0237478 Jy ! Component: 3200 - total flux cleaned = 0.0238195 Jy ! Component: 3250 - total flux cleaned = 0.0239262 Jy ! Component: 3300 - total flux cleaned = 0.0240324 Jy ! Component: 3350 - total flux cleaned = 0.0240676 Jy ! Component: 3400 - total flux cleaned = 0.0241374 Jy ! Component: 3450 - total flux cleaned = 0.0242072 Jy ! Component: 3500 - total flux cleaned = 0.0242418 Jy ! Component: 3550 - total flux cleaned = 0.0243109 Jy ! Component: 3600 - total flux cleaned = 0.0243109 Jy ! Component: 3650 - total flux cleaned = 0.0242768 Jy ! Component: 3700 - total flux cleaned = 0.0243109 Jy ! Component: 3750 - total flux cleaned = 0.0242089 Jy ! Component: 3800 - total flux cleaned = 0.0241412 Jy ! Component: 3850 - total flux cleaned = 0.0240733 Jy ! Component: 3900 - total flux cleaned = 0.0239717 Jy ! Component: 3950 - total flux cleaned = 0.023938 Jy ! Component: 4000 - total flux cleaned = 0.0238706 Jy ! Component: 4050 - total flux cleaned = 0.0237356 Jy ! Total flux subtracted in 4096 components = 0.0237019 Jy ! Clean residual min=-0.001953 max=0.002232 Jy/beam ! Clean residual mean=-0.000015 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.109845 Jy keep ! Adding 545 model components to the UV plane model. ! The established model now contains 637 components and 0.109845 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145af_uvs/J0012+6551_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 3.534 at 5.054 degrees (North through East) ! Clean map min=-0.0040395 max=0.03523 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J0012+6551_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0352304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000555412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.72954 4.72954 9.45908 18.9182 37.8363 75.6727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 63.431 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J0012+6551_X_uvs.log closed on Wed Mar 23 20:18:03 2016